I was in a similar case, except for being addicted for 2 years, not one and a half months. If you REALLY want to stop playing, then just cancel your subscription and delete it from your computer. That's what I did, one day I just said . .. .. .. . it and quit with no warning and I don't regret it. You can say oh it's easier said than done im in a guild they will be mad etc. when it comes down to it if you really want to quit just quit. Now. before its too late